<template>
  <div class="role-management-container">
    <vab-query-form>
      <vab-query-form-left-panel :span="12">
        <el-button :icon="Plus" type="primary" @click="handleEdit($event)">
          添加
        </el-button>
      </vab-query-form-left-panel>
      <vab-query-form-right-panel :span="12">
        <el-form :model="queryForm" inline @submit.prevent>
          <el-form-item>
            <el-input
              v-model.trim="queryForm.name"
              clearable
              placeholder="请输入角色"
            />
          </el-form-item>
          <el-form-item>
            <el-button :icon="Search" type="primary" @click="queryData">
              查询
            </el-button>
          </el-form-item>
        </el-form>
      </vab-query-form-right-panel>
    </vab-query-form>

    <el-table v-loading="listLoading" :data="list" border>
      <el-table-column
        align="center"
        label="角色名称"
        prop="name"
        show-overflow-tooltip
      />
      <el-table-column
        align="center"
        label="创建时间"
        prop="create_time"
        show-overflow-tooltip
      />
      <el-table-column
        align="center"
        label="修改时间"
        prop="update_time"
        show-overflow-tooltip
      />
      <el-table-column
        align="center"
        label="修改用户"
        prop="admin_name"
        show-overflow-tooltip
      />
      <el-table-column
        align="center"
        label="操作"
        show-overflow-tooltip
        width="200"
      >
        <template #default="{ row }">
          <el-button text type="primary" @click="handleEdit(row)">
            编辑
          </el-button>
          <el-button text type="danger" @click="handleDelete(row)">
            删除
          </el-button>
        </template>
      </el-table-column>
      <template #empty>
        <!--  <el-image
            class="vab-data-empty"
            :src="require('@/assets/empty_images/data_empty.png')"
          /> -->
        <el-empty class="vab-data-empty" description="暂无数据" />
      </template>
    </el-table>
    <el-pagination
      :current-page="queryForm.page"
      :layout="layout"
      :page-size="queryForm.limit"
      :total="total"
      background
      @current-change="handleCurrentChange"
      @size-change="handleSizeChange"
    />
    <edit ref="editRef" @fetch-data="fetchData" />
  </div>
</template>

<script>
  import { doDelete, getList } from '@/api/role'
  import { Delete, Plus, Search } from '@element-plus/icons-vue'

  export default defineComponent({
    name: 'AdminRole',
    components: {
      Edit: defineAsyncComponent(() => import('./components/adminRoleEdit')),
    },
    setup() {
      const $baseConfirm = inject('$baseConfirm')
      const $baseMessage = inject('$baseMessage')

      const state = reactive({
        editRef: null,
        list: [],
        listLoading: true,
        layout: 'total, sizes, prev, pager, next, jumper',
        total: 0,
        queryForm: {
          page: 1,
          limit: 10,
          name: '',
        },
      })

      const handleEdit = (row) => {
        if (row.id) {
          state['editRef'].showEdit(row)
        } else {
          state['editRef'].showEdit()
        }
      }
      const handleDelete = (row) => {
        if (row.id) {
          $baseConfirm('你确定要删除当前项吗', null, async () => {
            const { msg } = await doDelete({ id: row.id })
            $baseMessage(msg, 'success', 'vab-hey-message-success')
            await fetchData()
          })
        }
      }
      const handleSizeChange = (val) => {
        state.queryForm.limit = val
        fetchData()
      }
      const handleCurrentChange = (val) => {
        state.queryForm.page = val
        fetchData()
      }
      const queryData = () => {
        state.queryForm.page = 1
        fetchData()
      }
      const fetchData = async () => {
        state.listLoading = true
        const {
          data: { data, total },
        } = await getList(state.queryForm)
        state.list = data
        state.total = total
        state.listLoading = false
      }
      onMounted(() => {
        fetchData()
      })

      return {
        ...toRefs(state),
        handleEdit,
        handleDelete,
        handleSizeChange,
        handleCurrentChange,
        queryData,
        fetchData,
        Delete,
        Plus,
        Search,
      }
    },
  })
</script>
